Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Define role of Lipids in Controlling Gene Expression?
In the lipogenic pathway, the genes that encode the enzymes of the fatty acid synthase complex are co-ordinately expressed. Whether increased or decreased, all enzymes are synthesized to the same extent so that the pathway can function efficiently.Studies of the transcription and translation of all of the constituent components of this multifunctional complex have revealed that the fatty acid synthase is represented by a single gene that encodes seven gene products, the seven enzyme components of the fatty acid synthase complex. This enzyme complex is regulated by nutrients at the levels of both transcription and translation. Arachidonic acid, a fatly acid with 20 carbons and four double bonds, suppresses gene transcription. It is likely that the mechanism is one that involves a fatty acid binding protein that in turn binds to DNA as trans-acting element.
S14, a protein that seems to be important in the regulation of mRNA transcription of not only fatty acid synthase but also a number of carbohydrate metabolic enzymes, also, is suppressed by long-chain polyunsaturated fatty acids. The S14 gene has a Carbohydrate- responsive element as well. When diets rich in sugar are consumed, S14 mRNA increases, as do the mRNAs for glucokinase, glucose-6-phosphate dehydrogenase; 6-phosphogluconate dehydrogenase, and malice enzyme. In each of these instances, nutrients (glucose, fatty acids) are actively involved as parts of transcription regulatory elements.
what is the process of nitrogen fixation in soil by bacteria
Explain the relationship between an agonist muscle and its antagonist as it relates to positional control, functional movement and neuromuscular activation. For example, how the tw
Define Interaction of Folate with Vitamin C? Vitamin C: Anaemia is observed in vitamin C deficient patients. Normochromic, normocytic or macrocytic or megaloblastic ana
What is phosphorylation? What are some biological processes in which phosphorylation plays a critical role? Phosphorylation is the name given to processes of the addition of ph
Explain Free Water - Water Found in Food? Water which is bound by such minute forces, that its vapour pressure is equal to the vapour pressure of pure water. It can be found as
Overgrazing - Degradation of Ecosystem It refers to the condition when the grazing pressure on the vegetation is so intense that it does not recover. Ultimately, there is a lo
Explain how a human eye is working for the body. Every tissue in the body requires basic components which are either derived from the body itself or we acquire them from extern
In general compare and contrast the three functional classifications of joints according to movement.
explain pcr
a) Name three parts of the body where smooth (involuntary or unstriated) muscle may be found. b) In any one of your examples, say what the smooth muscle does.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd